Sonic.EXE

Sonic.EXE (also known as X) is the main antagonist of the creepypasta Sonic.exe by J.C. The Hyena and its sequel: Sonic.exe/Round 2. It is a demonic entity that possesses a CD-ROM of the original Sonic the Hedgehog, taking on the form of the main character. Then, it proceeds to kill the in-game characters before attacking and removing the soul/killing the person playing his game.

He is Another Titular Villain in Minecraft Rogers's ROBLOX Gameplay Videos

Although, he wasn't just in the ROBLOX Gameplay videos, he's also in other gameplay's (which they aren't roblox like) from Minecraft Rogers's Sonic.EXE Gameplay Series as The Main Villain in it.

He is Also The Main, but Later a Disguise Antagonist in Minecraft Rogers's 2nd Movie Series, Dream Adventures and One of The Main Villains in Insane Adventures and The 2nd The Secondary Antagonist in Minecraft Rogers's Movies